EP4142288A4 - Procédé et appareil de traitement d'image destinés à un visiocasque, et dispositif électronique - Google Patents

Procédé et appareil de traitement d'image destinés à un visiocasque, et dispositif électronique Download PDF

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Publication number
EP4142288A4
EP4142288A4 EP21868605.3A EP21868605A EP4142288A4 EP 4142288 A4 EP4142288 A4 EP 4142288A4 EP 21868605 A EP21868605 A EP 21868605A EP 4142288 A4 EP4142288 A4 EP 4142288A4
Authority
EP
European Patent Office
Prior art keywords
head
electronic device
image processing
processing method
mounted display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP21868605.3A
Other languages
German (de)
English (en)
Other versions
EP4142288C0 (fr
EP4142288A1 (fr
EP4142288B1 (fr
Inventor
Dongzhuang YU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Pico Technology Co Ltd
Original Assignee
Qingdao Pico Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Pico Technology Co Ltd filed Critical Qingdao Pico Technology Co Ltd
Publication of EP4142288A1 publication Critical patent/EP4142288A1/fr
Publication of EP4142288A4 publication Critical patent/EP4142288A4/fr
Application granted granted Critical
Publication of EP4142288C0 publication Critical patent/EP4142288C0/fr
Publication of EP4142288B1 publication Critical patent/EP4142288B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/193—Preprocessing; Feature extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Image Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
EP21868605.3A 2020-09-16 2021-09-14 Procédé et appareil de traitement d'image destinés à un visiocasque, et dispositif électronique Active EP4142288B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010974865.3A CN112261408B (zh) 2020-09-16 2020-09-16 用于头戴显示设备的图像处理方法、装置及电子设备
PCT/CN2021/118172 WO2022057782A1 (fr) 2020-09-16 2021-09-14 Procédé et appareil de traitement d'image destinés à un visiocasque, et dispositif électronique

Publications (4)

Publication Number Publication Date
EP4142288A1 EP4142288A1 (fr) 2023-03-01
EP4142288A4 true EP4142288A4 (fr) 2023-09-06
EP4142288C0 EP4142288C0 (fr) 2026-01-21
EP4142288B1 EP4142288B1 (fr) 2026-01-21

Family

ID=74231736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21868605.3A Active EP4142288B1 (fr) 2020-09-16 2021-09-14 Procédé et appareil de traitement d'image destinés à un visiocasque, et dispositif électronique

Country Status (4)

Country Link
US (1) US12174377B2 (fr)
EP (1) EP4142288B1 (fr)
CN (1) CN112261408B (fr)
WO (1) WO2022057782A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112261408B (zh) 2020-09-16 2023-04-25 青岛小鸟看看科技有限公司 用于头戴显示设备的图像处理方法、装置及电子设备
CN115660789B (zh) * 2022-11-23 2023-08-04 广州锐竞信息科技有限责任公司 基于智慧电商平台的产品图像管理系统
CN116489390A (zh) * 2023-04-27 2023-07-25 鼎道智芯(上海)半导体有限公司 一种数据处理方法和装置
CN116489364A (zh) * 2023-04-28 2023-07-25 哲库科技(上海)有限公司 一种编码方法、编码器、存储介质及芯片
CN121069628A (zh) * 2024-06-04 2025-12-05 珠海莫界科技有限公司 图像处理方法、头戴显示设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3419295A1 (fr) * 2016-02-17 2018-12-26 LG Electronics Inc. Procédé de transmission de vidéo à 360 degrés, procédé de réception de vidéo à 360 degrés, appareil de transmission de vidéo à 360 degrés, et appareil de réception vidéo à 360 degrés
CN108965847B (zh) * 2017-05-27 2020-04-14 华为技术有限公司 一种全景视频数据的处理方法及装置
WO2020086380A1 (fr) * 2018-10-24 2020-04-30 Pcms Holdings, Inc. Systèmes et procédés d'estimation de zone d'intérêt pour réalité virtuelle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10157448B2 (en) * 2016-02-12 2018-12-18 Qualcomm Incorporated Foveated video rendering
CN106162177B (zh) * 2016-07-08 2018-11-09 腾讯科技（深圳）有限公司 视频编码方法和装置
CN109901710B (zh) * 2016-10-19 2020-12-01 腾讯科技（深圳）有限公司 媒体文件的处理方法和装置、存储介质及终端
US10419771B2 (en) * 2017-02-08 2019-09-17 Zpeg, Inc. Method and system for improved image compression
CN109240493A (zh) * 2018-08-22 2019-01-18 联想(北京)有限公司 一种控制方法及电子设备
KR102420039B1 (ko) * 2019-05-16 2022-07-13 삼성전자주식회사 전자 장치 및 이의 제어 방법
CN110213587A (zh) * 2019-07-08 2019-09-06 北京达佳互联信息技术有限公司 视频编码方法、装置、电子设备及存储介质
CN112261408B (zh) * 2020-09-16 2023-04-25 青岛小鸟看看科技有限公司 用于头戴显示设备的图像处理方法、装置及电子设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3419295A1 (fr) * 2016-02-17 2018-12-26 LG Electronics Inc. Procédé de transmission de vidéo à 360 degrés, procédé de réception de vidéo à 360 degrés, appareil de transmission de vidéo à 360 degrés, et appareil de réception vidéo à 360 degrés
CN108965847B (zh) * 2017-05-27 2020-04-14 华为技术有限公司 一种全景视频数据的处理方法及装置
WO2020086380A1 (fr) * 2018-10-24 2020-04-30 Pcms Holdings, Inc. Systèmes et procédés d'estimation de zone d'intérêt pour réalité virtuelle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022057782A1 *

Also Published As

Publication number Publication date
US12174377B2 (en) 2024-12-24
US20220382053A1 (en) 2022-12-01
EP4142288C0 (fr) 2026-01-21
CN112261408B (zh) 2023-04-25
WO2022057782A1 (fr) 2022-03-24
CN112261408A (zh) 2021-01-22
EP4142288A1 (fr) 2023-03-01
EP4142288B1 (fr) 2026-01-21

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